'''
Author: simon
Date: 2021-07-19 17:37:13
LastEditTime: 2021-07-19 17:57:26
LastEditors: Please set LastEditors
Description: In User Settings Edit
FilePath: /Python_Algorithm/concept/first_try.py
'''

import time

start_time = time.time()

# 注意是三重循环
for a in range(0, 1001):
    for b in range(0, 1001):
        for c in range(0, 1001):
            if a**2 + b**2 == c**2 and a+b+c == 1000:
                print("a, b, c: %d, %d, %d" % (a, b, c))

end_time = time.time()
print("elapsed: %f" % (end_time - start_time))
print("complete!")
